The SAT27B100XX03 from Sainty-Tech Communications Limited is a Fixed Attenuator with Frequency DC to 3 GHz, Attenuation 10 dB, 20 dB, 30 dB, 40 dB, 50 dB, Power 100 W, Peak Power 10 kW, Weight 1.8 Kg. Tags: Module with Connectors. More details for SAT27B100XX03 can be seen below.